Iimfuno zokugquma:
1. Ifilimu ye-NCVM yokuhombisa engekho conductive
Amaxabiso eNkqubo yeZhenhua:
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Ukubonelela ngezixhobo zokugquma ezihambelanayo kunye nenkxaso yobugcisa bokugquma kubavelisi kunye nabathengi.
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Ukubonelela ngezisombululo ezisebenzayo, ezikumgangatho ophezulu kunye neendleko ezifanelekileyo zokwenziwa kwezinto ezintsha eziqhubekayo kunye neemfuno zokukhula koshishino.